What Does a Completely Columnar Population Pyramid Represent

Question

What does a completely columnar population pyramid represent?
A) proportionally more young than middle-aged or elderly people
B) equal proportions of young, middle-aged, and elderly people
C) proportionally more middle-aged and elderly than young people
D) proportionally more middle-aged than elderly and/or young people

Accepted Answer

A completely columnar population pyramid indicates that the population has equal proportions of young, middle-aged, and elderly people, suggesting a stable population with consistent birth rates and life expectancy across all age groups.